{ config, lib, pkgs, ... }:

{
  # 打印服务
  services = {
    printing.enable = true;
    avahi.enable = true;
    avahi.nssmdns4 = true;
    avahi.nssmdns6 = true;
    avahi.openFirewall = true;
    gvfs.enable = true;
    upower.enable = true;
  };
}
